p,div,h1,h2,h3,h4,h5,h6,span,ul,li,ol,dl,dd,a,table,tr,td{
	margin: 0px;
	padding: 0px;
}
.nav-top {
	position: relative;
	height: 102px;
}
.nav-top .container {
	width: 1226px;
	margin-right: auto;
	margin-left: auto;
}
.nav-top .container .nav-image img{
	float: left;
	width: 48px;
	height: 48px;
	margin-top: 26px;
}
.nav-top .container .nav-font {
	float: left;
	margin-top: 26px;
}
.nav-top .container .nav-font h2{
	float: left;
	font-size: 28px;
	line-height: 48px;
	font-weight: normal;
	color: #424242;
	margin-left: 30px;
}
.nav-top .container .nav-font p{
	float: left;
	height: 20px;
	line-height: 20px;
	margin-top: 20px;
	margin-left: 15px;
	font-size: 12px;
}
.nav-top .container .nav-dc {
	float: right;
	margin-top: 50px;
	font-size: 12px;
}
hr {
	border: 1px solid #FF6700;
	width: 100%;
}
.bigbig {
	width: 100%;
	height: 1200px;
	position: relative;
	background: #F5F5F5;
}
.big {
	width: 1226px;
	background-color: #fff;
	position: absolute;
	left: 150px;
	top: 20px;
}
.big .A .A1 .A1-icon {
	color: #fff;
	border-color: #ff6700;
	background-color: #ff6700;
	margin-right: 10px;
}
.big .A {
	height: 70px;
	line-height: 70px;
	padding-right: 26px;
	color: #424242;
	border-bottom: 1px solid #E0E0E0;
}
.big .A .A1 {
	float: left;
	margin-left: 50px;
}
.big .A .A2 {
	float: left;
	width: 120px;
}
.big .A .A3 {
	float: left;
	width: 380px;
}
.big .A .A4 {
	float: left;
	width: 140px;
	padding-right: 18px;
	text-align: center;
	color: #424242;
}
.big .A .A5 {
	float: left;
	width: 150px;
	text-align: center;
	color: #424242;
}
.big .A .A6 {
	float: left;
	width: 120px;
	padding-right: 81px;
	text-align: right;
}
.big .A .A7 {
	float: left;
	width: 80px;
	text-align: center;
}

.big2 {
	width: 1226px;
	background-color: #fff;
	position: absolute;
	left: 150px;
	top: 100px;
}
.big2 .B .B1 .B1-icon {
	color: #fff;
	border-color: #ff6700;
	background-color: #ff6700;
	margin-right: 10px;
}
.big2 .B {
	height: 70px;
	line-height: 70px;
	padding-right: 26px;
	color: #424242;
}
.big2 .B .B1 {
	float: left;
	margin-left: 50px;
}
.big2 .B .B2 {
	float: left;
	width: 120px;
}
.big2 .B .B3 {
	float: left;
	width: 380px;
}
.big2 .B .B4 {
	float: left;
	width: 140px;
	padding-right: 18px;
	text-align: center;
	color: #424242;
	margin-left: 35px;
}
.big2 .B .B5 {
	float: left;
	width: 150px;
	text-align: center;
	color: #424242;
	margin-left: 10px;
}
.big2 .B .B6 {
	float: left;
	width: 120px;
	padding-right: 60px;
	text-align: right;
}
.big2 .B .B7 {
	float: left;
	width: 80px;
	text-align: center;
}
.bigbig .big2 .B .B5 .B5-1 {
	width: 38px;
	height: 38px;
	float: left;
	margin-top: 15px;
}
.bigbig .big2 .B .B5 .B5-2 {
	width: 38px;
	height: 38px;
	float: right;
	margin-top: 15px;
}
.big3 {
	width: 1226px;
	background-color: #fff;
	position: absolute;
	left: 150px;
	top: 250px;
}
.bigbig .big3 .C {
	float: left;
	width: 333px;
	height: 50px;
	line-height: 50px;
	vertical-align: middle;
}
.bigbig .big3 .C .aa {
	float: left;
}
.bigbig .big3 .C .bb {
	float: left;
}
.bigbig .big3 .C .cc {
	float: left;
}
.bigbig .big3 .D {
	float: right;
}
.bigbig .big3 .E {
	float: right;
}
.bigbig .big3 .D {
	width: 333px;
	height: 50px;
	line-height: 50px;
	vertical-align: middle;
}
.bigbig .big3 .D .dd1{
	color: #ff6700;
}
.bigbig .big3 .D .dd2{
	color: #ff6700;
}
.bigbig .big3 .D .dd3{
	color: #ff6700;
}
.bigbig .big3 .D .dd4{
	display: inline-block;
	width: 200px;
	height: 48px;
	line-height: 48px;
	font-size: 18px;
	margin-left: 25px;
	background: #FF6700;
}
.bigbig .center {
	position: absolute;
	top: 400px;
	left: 150px;
	margin: 0;
	height: 50px;
	font-size: 30px;
	font-weight: 400;
	color: #757575;
	border-top: 1px solid #e0e0e0;
	-webkit-font-smoothing: antialiased;
	width: 1226px;
	height: 51px;
}
.bigbig .center .center-font {
	position: absolute;
	top: -20px;
	left: 372px;
	height: 40px;
	width: 482px;
	line-height: 40px;
	text-align: center;
	display: block;
	background-color: #f5f5f5;
}
.bigbig .big4 {
	position: absolute;
	top: 500px;
	left: 145px;
	margin-left: auto;
	margin-right: auto;
	width: 1240px;
	height: 628px;
}
/* .bigbig .big4 .div1 {
	width: 100%;
}
.bigbig .big4 .div2 {
	width: 100%;
} */
.bigbig .big4 .div1 .ul1 li{
	float: left;
	list-style: none;
}
.bigbig .big4 .div2 .ul2 li{
	float: left;
	list-style: none;
}
.bigbig .big4 ul li img {
	width: 230px;
	height: 300px;
	margin-bottom: 14px;
	margin-left: 15px;
}

.M {
				width: 1226px;
				height: 80px;
				position: relative;
				border-bottom: 1px solid #e0e0e0;
				margin-left: auto;
				margin-right: auto;
			}
			.M .M-top ul {
				width: 1226px;
				height: 25px;
				margin: 0px;
				padding: 0px;
			}
			.M .M-top ul li {
				float: left;
				list-style: none;
				display: inline-block;
				padding: 27px 0px;
				height: 25px;
				border-left: 0;
			}
			.M .M-top ul .M-li1 {
				    float: left;
				    width: 19.8%;
				    height: 25px;
				    /* border-left: 1px solid #e0e0e0; */
				    font-size: 16px;
				    line-height: 25px;
				    text-align: center;
			}
			.M ul li .M1 img{
				width: 24px;
				height: 24px;
			}
			.M ul li .M2 img{
				width: 24px;
				height: 24px;
			}
			.M ul li .M3 img{
				width: 24px;
				height: 24px;
			}
			.M ul li .M4 img{
				width: 24px;
				height: 24px;
			}
			.M ul li .M5 img{
				width: 24px;
				height: 24px;
			}
			.O {
				padding: 40px 0;
			}
			.O .O-left .O-dl {
				float: left;
				width: 160px;
				height: 112px;
				margin-top: 15px;
			}
			.O .O-left .O-dl dt {
				    margin: -1px 0 26px;
				    font-size: 14px;
				    line-height: 1.25;
				    color: #424242;
			}
			.O .O-left .O-dl dd {
				color: #757575;
				font-size: 12px;
				margin-top: 10px;
			}
			.ren {
				width: 120px;
				height: 30px;
				border-color: #ff6700;
				background: #fff;
				color: #ff6700;
				border: 1px solid;
				margin-left: 60px;
			}
			.O .O-right{
				    float: right;
				    width: 251px;
				    height: 112px;
				    border-left: 1px solid #e0e0e0;
				    text-align: center;
				    color: #616161;
					margin-top: 25px;
			}
			.O .O-right .phone {
				margin: 0 0 5px;
				    font-size: 22px;
				    line-height: 1;
				    color: #ff6700;
			}
			.O .O-right p{
				margin: 0 0 16px;
				    font-size: 12px;
			}.O .O-left {
				margin-top: 50px;
			}
			.O .O-right .ren .O-image img{
				width: 12px;
				height: 12px;
			}